Probat – Proair Cooling Exhaust Air Treatment

The Probat Proair exhaust system is an energy saving, high performing odour reduction solution, tailored for the requirements of the coffee industry.

The innovative Proair injector makes odour components no longer perceptible to the human nose, requires minimal energy and is particularly space-saving. It can easily be integrated into the roasting process, allowing indoor and outdoor installation.

The Proair is able to treat airflows of up to 220,000 cubic metres per hour. With three different sizes and its easy integration into any roasting process, it is the perfect solution for roasteries with medium to large production capacities.


  • Reductions of odour by at least 50%
  • Energy savings of at least 75% compared to the partial cooling air treatment
  • Treatment of complete cooling exhaust air
  • Minimum response time
  • Treatment of up to 220,000 m³/h of process air
  • Little space requirement
  • Low operating costs
  • Indoor and outdoor installation possible
  • Environmentally friendly without use of additives

Versions: 5, 10, 20 (5,000 – 40,000 Nm³/h)
Energy consumption: 0,2 – 0,5 kWh/100 kg of green coffee (depending on Proair type and environment)
Cooling time: No impact
Service parts: Filter units and plasma modules

To find out more about the Proair or Probat roasting solutions contact us:


Phone: (03) 9584 8111